private void DropRequest(ServerResponse res, ushort code, string reason, string body, params Header[] otherHeaders)
{
res.SetHead(code, reason, new Header("Content-Length", body.Length.ToString()), new Header("Connection", "close"));
foreach (Header h in otherHeaders)
{
res.SetHeader(h.Name, h.Value);
}
res.Write(body);
res.End();
}